{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell line", "DNA", "RNA", "cell type", "protein"], "input": "Pretreatment with IFN-gamma potentiates the IFN-alpha -induced protection , but IFN-gamma alone does not have any antiviral activity ."}
{"cell line": [], "DNA": [], "RNA": [], "cell type": [], "protein": ["IFN-gamma", "IFN-alpha"]}